SPG_1 and SPG_2 are polysaccharides extracted respectively from fermented cultural mycelium and fermentation fluid of Schizophyllum commune.

• 裂褶菌孢内多糖(SPG_1)和孢外多糖(SPG_2)是分别从发酵培养的裂褶菌菌丝体和发酵液中提取的多糖。